Two-way trunk for pulse conversion systems



Aprll 28, 1953 H. J. MICHAEL Two-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Dec. 1e, 1949 39 Sheets-Sheet l A 7' TOR/VE Y/ April 28, 1953 H. J. MICHAEL 2,635,947

TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Deo. 16, 1949 39 Sheets-Sheet 2 /N VEN TOR u HJM/chum. By C 7% A T TUR/VE Y April 2s, 1953 H. J. MICHAEL TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS ATTORNEY April 28, 1953 H. J. MICHAEL 2,636,947 I TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Deo. 1e, 1949 39 Sheets-Sheet 4 /NVENTOR w- HJM/CHAEL By ATTORNEY April 28, 1953 H. J. MICHAEL 2,636,947

Two-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Dec. 16, 1949 59 Sheets-Sheet 5 ATTORNEY April 28, 1953 H. J. MICHAEL 2,636,947

Two-WAY TRUNK EOR PULSE CONVERSION SYSTEMS Filed Deo. 16, 1949 59 sheets-sheet e /NvENroR H. J MICHAEL av C'. )hdl/L' ATTORNEY April 28, 1953 H. J. MICHAEL 2,636,947

TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Dec. 16, 1949 39 Sheets-Sheet 7 /NVEN TOR H. J. MICHAEL BY C. )maia ATTORNEY April 28, 1953 H. .1. MICHAEL TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed D60. 16, 1949 39 Sheets-Sheet 8 /NVENTOR HJM/CHAEL BY d. hz m4 lk April 28, 1953 H. J. MICHAEL 2,636,947

Two-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Dec. 16, 1949 39 Sheets-Sheet 9 /N VE N TO?? H J MICHAEL A 7' TOR/VE Y April 28, 1953 H. J. MICHAEL 2,636,947

Two-wAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Dec. 1e, 1949 :se Sheets-Sheet 1O N /NVEA/TOR Q HJ MICHAEL u, @Y 5'. )11M l ATTORNEY April 28, 1953 H. J. MICHAEL 2,635,947

TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed nec. 1e, 1949 39 Sheets-Sheet l1 /NVE/V H. J MICHAEL 5y C' )KM FIS. /l'

ATTORNEY April 28, 1953 Filed Dec. 16, 1949 AUTONA TIC NONI T 0R H. J. MICHAEL TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS 59 Sheets-Sheet l2 VVE N TOR MICHAEL AT T OHNE Y April 28, 1953 H. J. MICHAEL Two-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Deo. 16, 1949 59 sheets-sheet 15 /NVENTOR HJ MICHAEL BY C. )uw

A 7` TURA/EY April 28, 1953 H. J. MICHAEL 2,636,947

Two-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed Deo. 1e, 1949 59 Sheets-Sheet 14 /N HJ M/CHAEL @Y C'. )WW

ATTORNE Y April 28, 1953l H. J. MICHAEL TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed D80. 16, 1949 59 Sheets-Sheet l5 /NVENTOR .n HJ M/CHAEL G 5y Mam;

A7' TORNE Y April 28, 1953 H. J. MICHAEL 2,636,947

Two-WAY TRUNK FOR PULSE uoNvERsIoN SYSTEMS Filed Dec. 16, 1949 39 Sheets-Sheet 16 /NVENTOR o H J MICHAEL 1,.,

u' By 1,. MM l ATTORNEY April 28, 1953 H. J. MICHAEL Two-WAY TRUNK FOR PULSE CONVERSION-SYSTEMS Filed Dec. 16, 1949 59 Sheets-Sheet 17 BNN WNS

ATTORNEY April 28, 1953 H. J; MICHAEL 2,636,947

TWO-WAY TRUNK FOR PULSE CONVERSION lSYSTEMS Filed Deo. 16, 1949 39 Sheets-Sheet 18 T0 TRAFFIC l REG/STER /N VEN TOR Q HJM/CHAEL u' 5) C'. 224412:@ l

ATTH/VEY April 28, 1953 H. J. MICHAEL 2,636,947

Two-WAY TRUNK RoR PULSE CONVERSION SYSTEMS Filed Dec. 1s, 1949 39 Sheets-Sheet 19 /NVEN Tof? hf J. M/CHAE L ATTORNEY April 28, 1953 H. J. MICHAEL TWO-WAY TRUNK FOR PULSE CONVERSION SYSTEMS Filed DeG. 16, 1949 FIG. 20

39 Sheets-Sheet 2O /N VEN Tof? H. J. MICHAEL ATTORNEY.' 

